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  1. #1
    Member
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    Dec 2008
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    Portsmouth, VA
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    Help with clearing up image

    Why am I getting the "noise" or "distortion" down the center line.? I've seen other images in here that are so much cleaner. Transducer is mounted just below and to the inside of the jack plate. I've played with frequency and have changed the depth to 3 times the depth. This image is at idle or even when engine is not on. It gets worse at idle.
    Attached Images Attached Images

  2. Lowrance/Garmin/GPS Moderator fishin couillon's Avatar
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    Jun 2004
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    Pineville, La
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    33,088
    #2
    Looks like you have to far up ear or on the jackplate. That's typically interference from your jackplate....either froo the ducer down some or get a hole shot plate.
    YOU are not entitled to what I have earned!!!!!

    2014 Phoenix 619 Pro / 2014 Mercury 200 Pro XS

  3. Member
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    Sep 2006
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    Stoneham, MA
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    2,277
    #3
    I would also try the "surface clarity" low - med - high. It helped mine.
    Ed R.


    2006 ChampioN 198 225 Optimax

  4. Member chrisansilver's Avatar
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    Apr 2015
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    Lindale Tx
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    234
    #4
    I’ve seen this before, is the screen shot with or without motor running?
    With or without motor running I had the same problems just as you on my right side scan only. Had to send my 3D module back to Lowrance for testing and repairs.
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  5. Member
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    Dec 2008
    Location
    Portsmouth, VA
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    #5
    Thanks for the responses. Hopefully one of the solutions will work for me.

  6. Member
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    Dec 2008
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    #6
    This shot was without the motor running. It gets a little worse with the motor running and even worse still when I put it in gear and move.

  7. Member chrisansilver's Avatar
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    Apr 2015
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    Lindale Tx
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    234
    #7
    You may want to contact Lowrance, one thing very good is they will stand behind their products.
    2019 FX21 LE
    2019 Sho 250
    Humminbird Solix 15
    Humminbird Solix 12
    Humminbird Helix 12
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    Ionics
    Ultrex iLink